Hydraulic steering control device for engineering machinery

The utility model discloses a hydraulic steering control device for engineering machinery. The hydraulic steering control device for the engineering machinery comprises a steering wheel, a steering rod assembly, a double-steering transmission flexible shaft and connecting assembly, and a hydraulic s...

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Bibliographic Details
Main Authors QI FALI, TANG LINGXIAO, WU ZHENG, MA JUN, JU CHEN, ZHANG HONGFEN
Format Patent
LanguageChinese
English
Published 04.09.2013
Subjects
LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
MOTOR VEHICLES
PERFORMING OPERATIONS
TRAILERS
TRANSPORTING
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Summary:The utility model discloses a hydraulic steering control device for engineering machinery. The hydraulic steering control device for the engineering machinery comprises a steering wheel, a steering rod assembly, a double-steering transmission flexible shaft and connecting assembly, and a hydraulic steering gear assembly, wherein the steering rod assembly is connected with the steering wheel, the double-steering transmission flexible shaft and connecting assembly is connected with the steering rod assembly, and the hydraulic steering gear assembly is connected with the double-steering transmission flexible shaft and connecting assembly. The double-steering transmission flexible shaft and connecting assembly comprises a connector thread arranged on a double-steering transmission flexible shaft, and a nut matched with the connector thread. A connector fixed shell is sleeved at the tail end of the double-steering transmission flexible shaft. An outer connecting rod is arranged at the tail end of the double-steeri
Bibliography:Application Number: CN20122723851U